Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4207458 | Method of electrically perforating a planar web | A. Clifton Lilly, Jr., Warren E. Claflin, William R. Hardesty | 1980-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4207458 | Method of electrically perforating a planar web | A. Clifton Lilly, Jr., Warren E. Claflin, William R. Hardesty | 1980-06-10 |